Cisco IE 4000 Software Configuration Guide

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Configuring FlexLinks and the MAC Address-Table Move Update
Information About Configuring the FlexLinks and the MAC Address-Table Move Update
Figure 59 MAC Address-Table Move Update Example
Default Settings for FlexLinks and MAC Address-Table Move Update
Configuration Guidelines for FlexLinks and MAC Address-Table Move Update
Follow these guidelines to configure FlexLinks:
 You can configure up to 16 backup links.
 You can configure only one FlexLinks backup link for any active link, and it must be a different interface from the
active interface.
 An interface can belong to only one FlexLinks pair. An interface can be a backup link for only one active link. An
active link cannot belong to another FlexLinks pair.
Switch C
Port 3
Port 1
Port 2
Port 4
Switch A
Switch B Switch D
Server
PC
141223
Default Settings
FlexLinks is not configured, and there are no backup interfaces defined.
The preemption mode is off.
The preemption delay is 35 seconds.
MAC address-table move update is not configured on the switch.

Cisco IE 4000 Specifications

General

Product Type	Switch
Form Factor	DIN Rail Mountable
MAC Address Table Size	8000
Jumbo Frame Support	9216 bytes
Operating Temperature	-40°C to 70°C
Mean Time Between Failures (MTBF)	Over 500, 000 hours
Memory	256 MB DRAM
Mounting	DIN Rail, Wall
Certifications	EN 50121-4
Ports	8 x 10/100Base-TX Ethernet Ports